MESOTHERAPY DEVICE FOR ESTHETIC APPLICATIONS

被引：0
|
作者：
Martins, M. S. [1 ]
Correia, V. M. G. [1 ]
Rocha, J. G. [1 ]
Cabral, J. A. [1 ]
机构：
[1] Univ Minho, Ind Elect Dept, P-4800058 Guimaraes, Portugal
来源：
BIODEVICES 2009: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON BIOMEDICAL ELECTRONICS AND DEVICES | 2009年
关键词：
Mesotherapy; Galvanic current; Step-Up circuit; Master-Slave Architecture; Microcontroller; H-Bridge; PWM; CPU;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
This article describes a complete system prototype to be used in aesthetic mesotherapy. The system is composed by two main blocks: a Master block, whose chief component is a CPU, which provides the user interface and a Slave block, implemented with a micro controller and a wave generator, which produces the appropriated voltages and currents compatible with the mesotherapy treatments. The whole system is powered by a 12V power supply and the output signal has a voltage that range between -54 V and 54 V. The output signal is composed by the overlap of two frequencies: the first one is selected in the range from 1.2 kHz to 1.8 kHz and the second one is in the range from 0.07 Hz to 2 Hz. The system is being tested in clinical environment with real patients showing very good promising results.
引用
收藏
页码：256 / 261
页数：6
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